It matters to the White supremist. Not saying I am one.
As long as he is white and has blue eyes, which he does lol
I don't think his race has any bearing on spreading the word of God, honestly.
Nope. He is still the Son of God.
He is a symbol of peace and compassion. I am far from religious, but I accept that he existed at a time, and spread love. There should be no reason to think of him differently or try to prove what race he was, as it's irrelevant in his actions.